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Trail Races



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By State
Alberta (3)
Alaska (2)
Alabama (3)
Arkansas (5)
Arizona (7)
British Columbia (26)
California (178)
Colorado (75)
Connecticut (2)
Washington DC (1)
Florida (11)
Georgia (8)
Hawaii (2)
Iowa (1)
Idaho (2)
Illinois (8)
Indiana (10)
Kansas (8)
Kentucky (4)
Louisiana (3)
Massachusetts (8)
Maryland (10)
Michigan (13)
Minnesota (5)
Missouri (2)
Montana (3)
North Carolina (23)
North Dakota (2)
Nebraska (3)
New Hampshire (5)
New Jersey (12)
Nevada (8)
New York (23)
Ohio (19)
Oklahoma (1)
Ontario (19)
Oregon (8)
Pennsylvania (34)
South Carolina (6)
South Dakota (6)
Tennessee (6)
Texas (41)
Utah (33)
Virginia (42)
Vermont (2)
Washington (23)
Wisconsin (14)
West Virginia (7)
Wyoming (12)

By Month
January (38)
February (39)
March (51)
April (58)
May (79)
June (87)
July (46)
August (72)
September (99)
October (113)
November (45)
December (22)

 
May - June Trail Races

Month Race Name Events Location Near  
May Capon Valley 50K Run 50 km WV, United States Yellow Spring  
May Ganaraska Trail Runs 50 km, 25 km, 12.5 km ON, Canada Orillia  
May Ice Age Trail 50 50 mi, 50 km WI, United States La Grange  
May Massanutten Mountain Trails 100 Mile Run 101.8 mi VA, United States Front Royal  
May Quicksilver 50 Mile, 50K and 25K 50 mi, 50 km, 25 km CA, United States San Jose  
May XTERRA Malibu Creek Trail Challenge Scramble 14 mi, 4 mi CA, United States Calabasas  
May Spring Salmon Run 10 km CA, United States Nevada City  
May Watershed Preserve 12-Hour Trail Race 26.2 mi WA, United States Redmond  
May Long Island Greenbelt Trail 50K and 25K Runs 50 km, 25 km NY, United States Plainview  
May Silver State 50/50 Endurance Run 50 mi, 50 km, 13.1 mi NV, United States Reno  
May Mt Wilson Trail Race 8.6 mi CA, United States Sierra Madre  
May Forest Park Trail Run 10km, 20km & 50km 50 km, 20 km, 10 km OR, United States Portland  
May Wyoming Marathon Races 52.4 mi, 26.2 mi, 13.1 mi, 5 km WY, United States Laramie  
May VCTC Summer X-C Series 1 5 km NY, United States Bronx  
May Pilot Hill 25K Classic 25 km WY, United States Laramie  
May Dandelion Run 5 km OH, United States Dover  
May Sky Mesa Pass Trail Marathon 26.2 mi CO, United States Grand Junction  
May Runnin The Rocks - 10K/5K 6.2 mi, 3.1 km GA, United States Conyers  
May Trail Trial 10k 10 km, 10 km VA, United States Charlottesville  
May Fat Tire Trail Challenge - Black Hills Trail Series 4 mi SD, United States Rapid City  
May Sunflower Relay and Iron Event 26 mi WA, United States winthrop  
May Muddy Marathon with QM, HM option 26.2 mi, 13.1 mi, 6.6 mi NJ, United States Rockaway NJ  
May DRTE 100 Mile/100K 100 mi, 100 km, 50 km CA, United States Santa Barbara  
May Alkali Creek Trail Race 8 mi SD, United States Sturgis  
May Cinderella Trail Run (5 Mile, Half Marathon, 30K, Marathon, 50K) 50 km, 26.2 mi, 30 km, 13.1 mi, 5 mi CA, United States Oakland  
May Scenic City Trail Marathon 26.2 mi TN, United States Chattanooga  
May The Ironmaster's Challenge 26.6 mi, 9.7 mi PA, United States Gardners  
May The Sage Burner 50 km, 25 km CO, United States Gunnison  
May Sehgahunda Trail Marathon & Relay 26.2 mi NY, United States Mt. Morris  
May Greenland Trail 50K, 25K, 8M 50 km, 25 km, 8 mi CO, United States Larkspur  
May Flying Eagle Adventure Series 5 km FL, United States Bradenton  
May Big Trees Trail Run 50 km, 30 km, 13.1 mi, 10 km CA, United States Oakland  
May China Camp Trail Run 13.1 mi, 10 km, 5 km CA, United States San Rafael  
May Purple Cloth 5K and Kid's Dash 5 km NC, United States Raleigh  
May Sulphur Springs Trail Run 100 mi, 50 mi, 50 km, 25 km, 10 km ON, Canada Ancaster  
May Happy Camper 5K Trail Run 5 km WI, United States Three Lakes  
May Timp Trail Marathon & Half Marathon 27.4 mi, 13.1 mi UT, United States Pleasant Grove  
May Into the Wildlands Limestone Eco Challenge 12k/20k 20 km, 12 km CA, United States Orange  
May Cougar Half Marathon Trail Run 13.1 mi CA, United States San Diego  
May Loop the Lakes 21 km, 15 km BC, Canada Squamish  
May Wesley Woods Annual 5K Fun Run/Walk 5 km MI, United States Dowling  
May Draper Trail Days 10 mi UT, United States Salt Lake City  
May Ring the Bell Trail Run 16 mi, 8 mi CA, United States Rancho Santa Margarita  
May Ride the Wind 100M/50M 100 mi NV, United States Las Vegas  
May Twisted Ankle Trail Marathon & Half Marathon 13.1 mi GA, United States Summerville  
May Armstrong Redwoods/Austin Creek Trail Run 50 km, 30 km, 17 km, 9 km CA, United States Guerneville  
May Western Pacific Marathon/Half Marathon/10K/5K 26.2 mi, 13.1 mi, 10 km, 5 km CA, United States Fremont  
May Wildcat Half Marathon/10K/5K 13.1 mi, 10 km, 5 km CA, United States El Sobrante  
May 14K(arat) Women's Trail Run 14 km, 5 km WI, United States West Bend  
May Nitro Trail Half Marathon/10K/5K 13.1 mi, 10 km, 5 km CA, United States Pinole  
May Mount Diablo Trail Run (Summer) 50 km, 25 km, 8 km CA, United States Clayton  
May Chuckanut Mountain Marathon and Half 26.2 mi, 13.1 mi WA, United States Bellingham  
May OWBC Redbud Trail Challenge 20 km, 10 km, 5 km OH, United States Caldwell  
May The Beer Relay 6 mi CO, United States Lyon's  
May The North Face Dirty Feet Trail Run #2 21 km, 10 km, 5 km BC, Canada Kelowna  
May Black Mountain Monster 5K/6HR/12HR/24HR Ind. & Team Race/Fundraiser 5 km NC, United States Black Mountain  
May Rabbit Valley Half 13.1 mi CO, United States Fruita  
May NORAD Trail Race 13.1 mi, 8 mi, 4 mi CO, United States Colorado Springs  
May Stateline Loop 5K/10K Trail Race for Conservation 10 km, 5 km PA, United States Kennett Square  
May Vegas Virgin Voyage 80 mi NV, United States Las Vegas  
May The Cumby 20 km BC, Canada Cumberland  
May SAGE Spring Run-Off Trail Race 10 mi, 5 mi CO, United States Wolcott  
May Hood Mountain Vertical Challenge 9 mi CA, United States Santa Rosa  
May Flight of Fire 13.1 mi, 10 km, 5 km NV, United States Las Vegas  
May Soboba Trail Race 25 km, 10 km, 5 km CA, United States San Jacinto  
May Boulder Mountain Marathon and 10-mile Ascent 26.2 mi, 10 mi CO, United States Gold Hill  
May Ancient Redwood Running Festival 12 mi, 10 mi, 6 mi, 5 mi CA, United States  
May Spring Backyard Burn 5M/10M Trail Running Series-Race #4 10 mi, 5 mi VA, United States Lorton  
May Hardwood Trail Running Series Race #1 10 km, 5 km ON, Canada Barrie  
May Wildflower Half 50 km, 25 km, 10 km, 5 km TX, United States Austin  
May Ragnar Trail Zion - UT, Presented by Salomon 125 mi UT, United States Mt. Carmel  
May EX2 Adventures Reservoir Relay Trail Run 18 mi VA, United States Clifton  
May The Lone Coyote 8 Mile Dash 8 mi CA, United States San Francisco  
May Don't Fence Me In Trail Runs 30 km, 12 km, 5 km MT, United States Helena  
May Press Forward 5K Trail Run 5 km VA, United States Fredericksburg  
May Ragnar Trail Kentuckiana-KY, Presented by Salomon 125 mi KY, United States Brandenburg  
May The North Face Endurance Challenge – New York 50 mi, 50 km, 26.2 mi, 13.1 mi, 10 km, 5 km NY, United States Albany  
May Pine Trail Run 8.8 mi AZ, United States Pine  
May Fear the Deer trail 1/2 marathon 13.1 mi CO, United States Littleton  
June Squaw Peak 50 Mile Trail Run 50 mi UT, United States Provo  
June Wahsatch Steeplechase 17.5 mi UT, United States Salt Lake City  
June Western States Endurance Run 100 mi CA, United States Auburn  
June Another Dam 50K 50 km OH, United States Englewood  
June Kettle Moraine 100 Endurance Runs 100 mi, 100 km, 38 mi WI, United States La Grange  
June Cougar Mountain Trail Run Series: #2 13 mi, 8 mi WA, United States Bellevue  
June Lake Mingo Trail Run 7.1 mi IL, United States Danville  
June Rainier-to-Ruston Rail-Trail Relay 50 mi, 50 km WA, United States Tacoma  
June Scorched Sole Ultra 50 mi, 50 km, 25 km BC, Canada Kelowna  
June Deadwood Mickelson Trail Marathon 26.2 mi, 13.1 mi SD, United States Deadwood  
June The Vancouver 100 100 km, 87.9 km, 75.8 km, 50 km, 37.5 km, 24.2 km, 12.1 km BC, Canada North Vancouver  
June Laurel Highlands Ultra 70.5M 70.5 mi, 50 km PA, United States Ohiopyle  
June Holcomb Valley 33/15 Mile Trail Run 33 mi, 15 mi CA, United States Big Bear Lake  
June Strip Mine Nine 9 mi PA, United States Elysburg  
June NIKE Summit Trail Running Series #5 - Bakers Tank 9 km, 4 km CO, United States Breckenridge  
June Bighorn Mountain Wild and Scenic Trail Runs 50 mi, 50 km, 30 km WY, United States Sheridan  
June Vancouver Skyline XTC 50 km, 25 km BC, Canada North Vancouver  
June San Juan Solstice 50 50 mi CO, United States Lake City  
June Turquoise Lake Half Marathon 13.1 mi CO, United States Leadville  
June Woodminster Cross Country Race 9 mi CA, United States Oakland  
June Double Dipsea (Walt Stack DSE Double Dipsea) 13.7 mi CA, United States Stinson Beach  
June MEC 5 Peaks Trail Series - Camp Fortune 12 km, 6 km ON, Canada Ottawa  
June Gaspin' in the Aspen Trail Run 15 km, 5 km, 1 km AZ, United States Flagstaff  
June Trail That Can't Be Concord 8 mi TN, United States Knoxville  
June Xterra Marin Headlands Trail Run 21 km, 7 km CA, United States San Francisco  
June Chester Woods Trail Run 10 mi, 5 km MN, United States Rochester  
June Friend2Friend Summer Solstice 5 mile trail run 5 mi NJ, United States Andover  
June Dino Trail Run - Black Hills Trail Series 4 mi SD, United States Rapid City  
June Eddies Big Run 21 km, 10 km, 5 km AB, Canada Edson  
June San Lorenzo River Trail Run (10 Km, Half Marathon, 30 Km, Marathon, 50 Km) 50 km, 26.2 mi, 30 km, 13.1 mi, 10 km CA, United States Santa Cruz  
June Black Hills 100 100 mi, 100 km, 50 mi SD, United States Sturgis  
June Dirt Devil Racing Series Coyote 5K 5 km CA, United States San Diego  
June Leadville Trail 100 Training Camp 58 mi CO, United States Leadville  
June Turkey Track Trail Marathon (& half) 26.2 mi CO, United States Pagosa Springs  
June Indian/Celina Challenge 26.2 mi, 13.1 mi, 8 mi IN, United States Leopold  
June Iron Run Half Marathon 13.1 mi, 5 km PA, United States Gardners  
June Hell's Hills 10K 10 km LA, United States Ruston  
June Mountain Mayhem 10 km, 5 km VA, United States Charlottesville  
June Cowboy Trail Run 5 km MI, United States Kalamazoo  
June Pacifica Foothills Trail Run 26.2 mi, 13.1 mi, 10 km, 5 km CA, United States Pacifica  
June ITR Marin Ultra Challenge 50 mi, 50 km CA, United States Sausilito  
June Logan Peak Trail Run 28 mi UT, United States Logan  
June Exeter Trail Race 10 mi, 4.5 mi NH, United States Portsmouth  
June Happy Jack Endurance Races 100 mi WY, United States Laramie  
June Manitou's Revenge Ultramarathon and Relay 50 mi NY, United States Windham  
June Coyote 5K Trail Run 5 km CA, United States San Diego  
June Phillips 5K/10K Trail Run/Walk 10 km, 5 km NJ, United States Morristown  
June North Fork 50 50 mi, 50 km CO, United States Pine  
June Bighorn Trail 100 100 mi WY, United States Sheridan  
June Run For Aurora 50K and 50 Mile 50 mi CO, United States Denver  
June Cheyenne Creek Trail Festival 8 km WI, United States Madison  
June Hardscrabble Mountain Trail Run 45 km, 10 km, 5 km CO, United States Colorado Springs  
June Phillips 5k/10k Trail Run 10 km, 5 km NJ, United States Morristown  
June The Challenge of Devils Garden 12 Mile 12 mi NC, United States Roaring Gap  
June Dirty Girl Trail Race 4 mi NH, United States North Conway  
June Nanaimo Ultramarathon 7.5 km BC, Canada Nanaimo  
June Hardscrabble Mountain Trail Run - Runner Reports 45 km, 10 km, 5 km CO, United States Colorado Springs  
June Driftless Discovery Trail Run 1510 km IA, United States Decorah  
June Rocky's Rollercoaster Run 7 mi, 5 km WI, United States West Bend  
June Deception Pass Marathon and Half 26.2 mi, 13.1 mi WA, United States Bellingham  
June Trail Quake Half Marathon/10K/5K 13.1 mi, 10 km, 5 km CA, United States Saratoga  
June City of Trails TrailRun 10 km, 5 km, 1 km WI, United States Minneapolis, MN  
June 16 Crossings Trail Run 11.5 mi UT, United States Smithfield  
June Desert RATS Kokopelli 150 145 mi UT, United States Moab  
June The Phlox Run 25 km, 10 km, 6 km ON, Canada Brantford, Ontario  
June GUSH Run or Hike for Water 10 km, 5 km ON, Canada Blue Mountains  
June The Mohican Trail 100 Mile Run 100 mi OH, United States Loudonville  
June Mueller Marathon 26.2 mi, 25 km CO, United States Divide  
June High Drive Challenge 10 mi, 4 mi CO, United States Colorado Springs  
June Summit Trail Running Series Race #1 8 km, 5 km CO, United States Breckenridge  
June Summit Trail Running Series Race #2 7 km, 4 km CO, United States Breckenridge  
June Discrete Peak Series - Deer Valley 9 mi UT, United States Park City  
June Sappony 5K Trail Run and 1 Mile Fun Run 5 km, 1 mi NC, United States Roxboro  
June RunND Trail Run 26.2 mi, 13.1 mi, 15 km, 5 km ND, United States Mandan  
June Run For The Ages 10 km PA, United States Reading  
June EX2 Adventures Fountainhead Off-Road Half Marathon & 10K 13.1 mi, 10 km VA, United States Fairfax Station  
June EX2 Adventures Blue Crab Bolt 5K/10K Trail Running Series-Race #1 10 km, 5 km MD, United States Gaithersburg  
June Leadville Trail Heavy Half Marathon 15 mi CO, United States Leadville  
June Part to Art Race 13.1 mi, 6.2 mi, 3.1 mi CO, United States Meeker  
June Ragnar Trail Snowmass, Presented by Salomon 120 mi CO, United States Aspen  
June Ragnar Trail New England, Presented by Salomon 120 mi MA, United States Northfield  
June The North Face Endurance Challenge - Massachusetts 50 mi, 50 km, 26.2 mi, 13.1 mi, 10 km, 5 km MA, United States Boston  
June North Country Trail Relay 62.5 mi MI, United States Manistee  
June Cirque Du Griffith 6/12 hour 2.5 mi CA, United States Los Angeles  
June Valley Crest Half Marathon & 10k 13.1 mi, 10 km CA, United States Los Angeles  
June Belmead Trail 10k & 20k 20 km, 10 km VA, United States Richmond  
June Big Sur Land Trust's Race for Open Space 10 km, 5 km, 2.5 km CA, United States Salinas